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    DATA TRANSMISSION METHOD AND COMMUNICATION APPARATUS
    1.
    发明公开
    DATA TRANSMISSION METHOD AND COMMUNICATION APPARATUS 审中-公开

    公开(公告)号：US20240187703A1

    公开(公告)日：2024-06-06

    申请号：US18389661

    申请日：2023-12-19

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Youlong Cao ,  Shuri Liao ,  Erkai Chen ,  Rui Xu ,  Shengyue Dou

    IPC: H04N21/647

    CPC classification number: H04N21/64738

    Abstract: A data transmission method and a communication apparatus are provided. The method includes: A network device sends first information to a terminal. The terminal receives the first information, and determines an evaluation mode of user experience based on the first information. The terminal sends second information to the network device. The network device receives the second information, and communicates with the terminal based on the second information. The first information is used to configure the evaluation mode of user experience, the evaluation mode of user experience is one of a plurality of evaluation modes of user experience, the evaluation mode of user experience is used to evaluate impact of network transmission on user experience, and the second information includes information about the impact of the network transmission on user experience.

    CONFIGURATION METHOD AND APPARATUS
    5.
    发明公开
    CONFIGURATION METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20230379745A1

    公开(公告)日：2023-11-23

    申请号：US18362807

    申请日：2023-07-31

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Erkai Chen ,  Shuri Liao ,  Youlong Cao ,  Shengyue Dou

    IPC: H04W28/02 ,  H04L47/22 ,  H04W76/28 ,  H04W52/02

    CPC classification number: H04W28/0221 ,  H04L47/22 ,  H04W76/28 ,  H04W52/0216

    Abstract: This disclosure provides a configuration method and apparatus. The method may include: receiving a first cycle from a core network element and a second cycle from a terminal, where the first cycle is an initial service cycle or a first traffic shaping service cycle, and the second cycle is a service cycle expected by the terminal; configuring a discontinuous reception DRX cycle for the terminal based on the first cycle and the second cycle; and obtaining first information, and sending sleep indication information to the terminal based on the first information. In this application, an access network device obtains cycle information of a service and the first information, to configure the DRX cycle that can match the service and the sleep indication information that can enable the terminal to enter a sleep state in time.

    DATA TRANSMISSION METHOD AND APPARATUS
    6.
    发明公开
    DATA TRANSMISSION METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20240215036A1

    公开(公告)日：2024-06-27

    申请号：US18600588

    申请日：2024-03-08

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Erkai Chen ,  Shuri Liao ,  Youlong Cao ,  Rui Xu ,  Shengyue Dou

    IPC: H04W72/21

    CPC classification number: H04W72/21

    Abstract: A data transmission method and an apparatus are provided. In the method, a terminal receives configured grant (CG) information from a network device; obtains a configured quantity N of transport blocks (TBs) in a CG periodicity based on the CG information, where the configured quantity N of TBs is a maximum quantity of TBs transmittable in the CG periodicity, and N is an integer greater than 0; and sends, to the network device in the CG periodicity, uplink data corresponding to M TB, where Mis an integer greater than 0 and less than or equal to N. According to the method, complete transmission of an extended reality (XR) video frame can be completed in the CG periodicity, thereby improving user experience of receiving an XR service.

    BUFFER STATUS REPORT SENDING METHOD AND COMMUNICATION APPARATUS
    9.
    发明公开
    BUFFER STATUS REPORT SENDING METHOD AND COMMUNICATION APPARATUS 审中-公开

    公开(公告)号：US20240349087A1

    公开(公告)日：2024-10-17

    申请号：US18753934

    申请日：2024-06-25

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Youlong Cao ,  Erkai Chen ,  Shuri Liao ,  Rui Xu ,  Shengyue Dou

    IPC: H04W24/02 ,  H04W28/02

    CPC classification number: H04W24/02 ,  H04W28/0273 ,  H04W28/0278

    Abstract: A buffer status report sending method and a communication apparatus are provided. The buffer status report sending method includes: receiving a first configuration message from an access network device, where the first configuration message is used to configure a one-to-one correspondence between a plurality of buffer status BS intervals and a plurality of index values; and sending a buffer status report BSR to the access network device based on the correspondence, where the BSR includes a target index value, and the plurality of index values include the target index value. According to the BSR sending method, a terminal may send the BSR to the access network device based on the correspondence that is between the BS interval and the index value and that is configured by the access network device for the terminal, to request a transmission resource that better meets an actual requirement of the terminal.

    SCHEDULING TRANSMISSION METHOD AND APPARATUS
    10.
    发明公开
    SCHEDULING TRANSMISSION METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20230354405A1

    公开(公告)日：2023-11-02

    申请号：US18349934

    申请日：2023-07-10

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Youlong Cao ,  Shuri Liao ,  Erkai Chen ,  Shengyue Dou ,  Shulan Feng

    IPC: H04W72/566 ,  H04W72/12

    CPC classification number: H04W72/566 ,  H04W72/12

    Abstract: The disclosure provides a scheduling transmission method and an apparatus. The method includes: obtaining a scheduling priority of a terminal, and transmitting a data packet of the terminal based on the scheduling priority of the terminal, where the scheduling priority of the terminal is determined based on importance of a data unit to which the data packet of the terminal belongs and a size level of the data unit to which the data packet of the terminal belongs. Solutions of this disclosure may be widely used in the fields of communication technologies, artificial intelligence, internet of vehicles, internet of smart home, and the like.

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